/*******************************************************************************
 * Copyright (c) 2018 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0, or the Apache Software License 2.0
 * which is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 *******************************************************************************/

import { Pipe, PipeTransform } from '@angular/core';

@Pipe({
    name: 'keysPipe'
})
export class KeysPipe implements PipeTransform {
    keys = [];

    transform(value, args?: string[]): any {
        this.keys = [];
        for (const key in value) {
            if (value.hasOwnProperty(key)) {
                this.keys.push({key: key, value: value[key]});
            }
        }
        return this.keys;
    }
}
